best choose grey iron casting wheel rim for hangar door

best choose grey iron casting wheel rim for hangar door

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Unless the layout is nearly perfect, it is best to use a single angle iron track for V-groove caster wheels parallel to an elevated flat bed for wheels without a V-groove. Solid Stainless wheels are standard with Stainless Roller Bearings and Spanner Bushings.

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HR Steel Structure Co., Ltd was established on 2000. It is a specialized engineering company integrating building structure reinforcement, decoration and steel structure engineering.We have cultivated a group of high-quality professional technicians and on-site installation team, we will do the best of our ability to provide the most scientific, reasonable and effective solutions for customers.

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